A Music-box-like Extended Rotational Plucking Energy Harvester with Multiple Piezoelectric Cantilevers
Publication in refereed journal

替代計量分析
.

其它資訊
摘要Vibrational interference has been found to incur inefficient system responses and suboptimal energy harvesting performance as the rotational frequency increases in the conventional rotational plucking energy harvester. As a result, this letter proposes a music-box-like structure of a rotational plucking energy harvester to overcome the problem by extending the rotary cylinder out of plane. A model is proposed and experimentally validated by characterizing its dynamic and energetic characteristics. Numerical analyses show that the proposed rotational plucking structure can reduce the vibrational interference and be capable of harvesting more energy at high rotational frequencies as well as extending the operating frequency range and broadening the half-power bandwidth.
著者Fang ST, Fu XL, Du XN, Liao WH
期刊名稱Applied Physics Letters
出版年份2019
月份6
日期10
卷號114
期次23
出版社AMER INST PHYSICS
文章號碼233902
國際標準期刊號0003-6951
電子國際標準期刊號1077-3118
語言英式英語
Web of Science 學科類別Physics, Applied;Physics

上次更新時間 2021-09-05 於 01:34